Transmissions
Chain Sprockets
Pilot Bore Sprockets
1/2inch Pitch (08B1, 08B2, 08B3) Pilot Bore Sprockets
08B3 - 1/2inch Triplex Chain Sprockets
Quick Code: BB-20807
4TR57 Pilot Bore Chain Sprocket 08B3
08B3-57 Triplex Chain Sprocket
This pilot bore chain sprocket is engineered for reliable power transmission in heavy-duty industrial applications. Built to British standard 08B3 specification, it features a triplex (three-strand) configuration for maximum load capacity and durability.
- 08B3 British standard roller chain sprocket
- 1/2 inch pitch x 57 teeth
- Outside diameter: 236.4mm
- Boss diameter: 120mm
- Overall length: 60mm
- Brand: Medway – trusted quality manufacturer
Ideal Applications:
- Industrial machinery and equipment
- Conveyor systems and material handling
- Power transmission systems requiring high load capacity
- Heavy-duty drive applications
This 57-tooth sprocket is compatible with standard 08B3 triplex roller chains and is part of our comprehensive range offering tooth counts from 8 to 95 teeth. The larger tooth count makes this sprocket ideal for applications requiring lower speed ratios and increased torque transmission. It is part of the extensive Medway product line designed to meet demanding industrial power transmission requirements. Our technical team is available to assist with sprocket selection and application requirements.
